Difference between revisions of "SQLDISCONNECT()"
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Yvonne.milne (Talk | contribs) |
Yvonne.milne (Talk | contribs) |
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====Return values:==== | ====Return values:==== | ||
| − | {| class="wikitable" | + | {| class="wikitable" width=100% |
| − | !Return Value||Description | + | !width=30%|Return Value||width=70%|Description |
|- | |- | ||
|1||Disconnection completed successfully | |1||Disconnection completed successfully | ||
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==Example== | ==Example== | ||
<code lang="recital"> | <code lang="recital"> | ||
| − | nStatHand=SQLSTRINGCONNECT(" | + | nStatHand=SQLSTRINGCONNECT("Driver={SQL Server};Server=MYPC-PC\INST1;Trusted_Connection=yes;Database=AdventureWorks;") |
if nStatHand < 1 | if nStatHand < 1 | ||
| − | + | messagebox("Could not connect") | |
else | else | ||
| − | + | messagebox("Connected") | |
| + | // ... | ||
SQLDISCONNECT(nStatHand) | SQLDISCONNECT(nStatHand) | ||
endif | endif | ||
Revision as of 08:55, 7 January 2013
Purpose
Disconnect from a data source
Syntax
SQLDISCONNECT(<nStatementHandle>)
See Also
SQLCANCEL(), SQLCOLUMNS(), SQLCOMMIT(), SQLCONNECT(), SQLERROR(), SQLEXEC(), SQLGETPROP(), SQLMORERESULTS(), SQLPREPARE(), SQLROLLBACK(), SQLSETPROP(), SQLSTRINGCONNECT(), SQLTABLES()
Description
The SQLDISCONNECT() function is used to disconnect from a data source.
The SQLDISCONNECT() function operates on the data source specified by <nStatementHandle>.
| Keywords | Description |
|---|---|
| nStatementHandle | The workarea in which the gateway data source is open. Specifying 0 causes all active connections to be disconnected. |
Return values:
| Return Value | Description |
|---|---|
| 1 | Disconnection completed successfully |
| –1 | Connection error |
| –2 | Environment error |
Example
nStatHand=SQLSTRINGCONNECT("Driver={SQL Server};Server=MYPC-PC\INST1;Trusted_Connection=yes;Database=AdventureWorks;") if nStatHand < 1 messagebox("Could not connect") else messagebox("Connected") // ... SQLDISCONNECT(nStatHand) endif
